AMD Radeon HD 6870 1600SP Edition 's Advantages
Lower TDP (175W vs 185W)
AMD Radeon RX 580G 's Advantages
Released 5 years and 9 months late
Boost Clock1330MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 134.4GB/s)
704 additional rendering cores